US lawIllinoisRegulationsTitle 77 — PUBLIC HEALTHCHAPTER I: DEPARTMENT OF PUBLIC HEALTHSUBCHAPTER r: WATER AND SEWAGEPart 890 — ILLINOIS PLUMBING CODE890.APPENDIX I77 Ill. Adm. Code 890.APPENDIX II Illustrations for Subpart ILast amended: 2014Year: 2026Length: 18 wordsOfficial source Section 890.APPENDIX I  Illustrations for Subpart I Section 890.ILLUSTRATION E  Underground Water Piping #1 (Referenced in Section 890.1150(a)(1))Previous77 Ill. Adm. Code 890.APPENDIX INext77 Ill. Adm. Code 890.APPENDIX I